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This issue is fixed in 3.6.25 and 3.7.10."},{"id":"GHSA-fgjj-px3w-67xx","cvss":[{"type":"Secondary","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N","metrics":{"baseScore":8.2,"impactScore":5.8,"exploitabilityScore":1.8},"version":"3.1","vendorMetadata":{}}],"cwes":[{"cve":"CVE-2026-71327","cwe":"CWE-694","type":"Secondary","source":"security-advisories@github.com"}],"epss":[{"cve":"CVE-2026-71327","date":"2026-11-12","epss":0.00481,"percentile":0.41986}],"urls":["https://github.com/traefik/traefik/security/advisories/GHSA-fgjj-px3w-67xx","https://github.com/traefik/traefik/pull/13580","https://github.com/traefik/traefik/commit/a764166656f0cd337f917ac76315c381cca844f9","https://github.com/traefik/traefik/releases/tag/v3.6.25","https://github.com/traefik/traefik/releases/tag/v3.7.10"],"severity":"High","namespace":"github:language:go","dataSource":"https://github.com/advisories/GHSA-fgjj-px3w-67xx","description":"Traefik: Gateway API route identity collision allows cross-namespace backend hijacking"}]},{"artifact":{"id":"ba8d00910a3dc62e","cpes":["cpe:2.3:a:go-jose:go-jose\\/v4:v4.1.4:*:*:*:*:*:*:*","cpe:2.3:a:go-jose:go_jose\\/v4:v4.1.4:*:*:*:*:*:*:*","cpe:2.3:a:go_jose:go-jose\\/v4:v4.1.4:*:*:*:*:*:*:*","cpe:2.3:a:go_jose:go_jose\\/v4:v4.1.4:*:*:*:*:*:*:*","cpe:2.3:a:go:go-jose\\/v4:v4.1.4:*:*:*:*:*:*:*","cpe:2.3:a:go:go_jose\\/v4:v4.1.4:*:*:*:*:*:*:*"],"name":"github.com/go-jose/go-jose/v4","purl":"pkg:golang/github.com/go-jose/go-jose/v4@v4.1.4","type":"go-module","version":"v4.1.4","language":"go","licenses":[],"metadata":{"h1Digest":"h1:moDMcTHmvE6Groj34emNPLs/qtYXRVcd6S7NHbHz3kA=","mainModule":"github.com/traefik/traefik/v2","architecture":"amd64","goCompiledVersion":"go1.26.0"},"locations":[{"path":"/usr/bin/traefik","layerID":"sha256:594a44f47e157bd8de2f591647d3d720d6b615bf6f400ee3bcca7fadb40ffb78","accessPath":"/usr/bin/traefik","annotations":{"evidence":"primary"}}],"upstreams":[],"metadataType":"GolangBinMetadata"},"matchDetails":[{"fix":{"suggestedVersion":"4.1.6"},"type":"exact-direct-match","found":{"vulnerabilityID":"GHSA-mgcc-cww5-fp2q","versionConstraint":"<=4.1.5 (go)"},"matcher":"go-module-matcher","searchedBy":{"package":{"name":"github.com/go-jose/go-jose/v4","version":"v4.1.4"},"language":"go","namespace":"github:language:go"}}],"vulnerability":{"id":"GHSA-mgcc-cww5-fp2q","fix":{"state":"fixed","versions":["4.1.6"],"available":[{"date":"2026-10-28","kind":"first-observed","version":"4.1.6"}]},"cvss":[{"type":"Secondary","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","metrics":{"baseScore":7.5,"impactScore":3.6,"exploitabilityScore":3.9},"version":"3.1","vendorMetadata":{}}],"cwes":[{"cve":"CVE-2026-116587","cwe":"CWE-407","type":"Secondary","source":"security-advisories@github.com"},{"cve":"CVE-2026-116587","cwe":"CWE-770","type":"Secondary","source":"security-advisories@github.com"}],"epss":[{"cve":"CVE-2026-116587","date":"2026-11-12","epss":0.00489,"percentile":0.4261}],"risk":0.36675,"urls":["https://github.com/go-jose/go-jose/security/advisories/GHSA-mgcc-cww5-fp2q","https://nvd.nist.gov/vuln/detail/CVE-2026-116587","https://github.com/go-jose/go-jose/commit/a0111f82742fa92bceec9ede40845e73319e6230","https://github.com/go-jose/go-jose/releases/tag/v4.1.6"],"severity":"High","namespace":"github:language:go","advisories":[],"dataSource":"https://github.com/advisories/GHSA-mgcc-cww5-fp2q","description":"Go JOSE: DoS when parsing JWKs that contain RSA keys"},"relatedVulnerabilities":[{"id":"CVE-2026-116587","cvss":[{"type":"Secondary","source":"security-advisories@github.com","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","metrics":{"baseScore":7.5,"impactScore":3.6,"exploitabilityScore":3.9},"version":"3.1","vendorMetadata":{}}],"cwes":[{"cve":"CVE-2026-116587","cwe":"CWE-407","type":"Secondary","source":"security-advisories@github.com"},{"cve":"CVE-2026-116587","cwe":"CWE-770","type":"Secondary","source":"security-advisories@github.com"}],"epss":[{"cve":"CVE-2026-116587","date":"2026-11-12","epss":0.00489,"percentile":0.4261}],"urls":["https://github.com/go-jose/go-jose/commit/a0111f82742fa92bceec9ede40845e73319e6230","https://github.com/go-jose/go-jose/releases/tag/v4.1.6","https://github.com/go-jose/go-jose/security/advisories/GHSA-mgcc-cww5-fp2q"],"severity":"High","namespace":"nvd:cpe","dataSource":"https://nvd.nist.gov/vuln/detail/CVE-2026-116587","description":"Go JOSE provides an implementation of the Javascript Object Signing and Encryption set of standards in Go, including support for JSON Web Encryption (JWE), JSON Web Signature (JWS), and JSON Web Token (JWT) standards. Prior to 4.1.6, go-jose parses attacker-controlled RSA modulus and prime values from JWKs without enforcing size and consistency bounds before passing them to crypto/rsa.PrivateKey.Validate. On Go 1.24 and later, crafted large or degenerate RSA parameters can make that validation consume cubic CPU time, allowing remote denial of service in applications that parse JWKs from untrusted sources. This issue is fixed in version 4.1.6."}]},{"artifact":{"id":"3b63570a26bbbf1d","cpes":["cpe:2.3:a:traefik:traefik:1.26.0:*:*:*:*:*:*:*"],"name":"traefik","purl":"pkg:generic/traefik@1.26.0","type":"binary","version":"1.26.0","language":"","licenses":[],"locations":[{"path":"/usr/bin/traefik","layerID":"sha256:594a44f47e157bd8de2f591647d3d720d6b615bf6f400ee3bcca7fadb40ffb78","accessPath":"/usr/bin/traefik","annotations":{"evidence":"primary"}}],"upstreams":[]},"matchDetails":[{"fix":{"suggestedVersion":"2.11.42"},"type":"cpe-match","found":{"cpes":["cpe:2.3:a:traefik:traefik:*:*:*:*:*:go:*:*"],"vulnerabilityID":"CVE-2026-33433","versionConstraint":"< 2.11.42||>= 3.0.0-beta1, < 3.6.11||>= 3.7.0-ea.1, < 3.7.0-ea.3 (go)"},"matcher":"stock-matcher","searchedBy":{"cpes":["cpe:2.3:a:traefik:traefik:1.26.0:*:*:*:*:*:*:*"],"package":{"name":"traefik","version":"1.26.0"},"namespace":"nvd:cpe"}}],"vulnerability":{"id":"CVE-2026-33433","fix":{"state":"fixed","versions":["2.11.42","3.6.11","3.7.0-ea.3"],"available":[{"date":"2026-04-03","kind":"first-observed","version":"2.11.42"},{"date":"2026-04-03","kind":"first-observed","version":"3.6.11"},{"date":"2026-04-03","kind":"first-observed","version":"3.7.0-ea.3"}]},"cvss":[{"type":"Primary","source":"nvd@nist.gov","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","metrics":{"baseScore":8.8,"impactScore":5.9,"exploitabilityScore":2.9},"version":"3.1","vendorMetadata":{}},{"type":"Secondary","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N","metrics":{"baseScore":7.7,"impactScore":5.8,"exploitabilityScore":1.4},"version":"3.1","vendorMetadata":{}},{"type":"Secondary","source":"security-advisories@github.com","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","metrics":{"baseScore":5.1},"version":"4.0","vendorMetadata":{}}],"cwes":[{"cve":"CVE-2026-33433","cwe":"CWE-290","type":"Secondary","source":"security-advisories@github.com"},{"cve":"CVE-2026-33433","cwe":"CWE-290","type":"Secondary","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"}],"epss":[{"cve":"CVE-2026-33433","date":"2026-11-12","epss":0.00487,"percentile":0.42448}],"risk":0.357945,"urls":["https://github.com/traefik/traefik/releases/tag/v2.11.42","https://github.com/traefik/traefik/releases/tag/v3.6.11","https://github.com/traefik/traefik/releases/tag/v3.7.0-ea.3","https://github.com/traefik/traefik/security/advisories/GHSA-qr99-7898-vr7c","https://access.redhat.com/errata/RHSA-2026:10175","https://access.redhat.com/security/cve/CVE-2026-33433","https://bugzilla.redhat.com/show_bug.cgi?id=2452289","https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-33433.json"],"severity":"High","namespace":"nvd:cpe","advisories":[],"dataSource":"https://nvd.nist.gov/vuln/detail/CVE-2026-33433","description":"Traefik is an HTTP reverse proxy and load balancer. 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This outcome requires an attacker-controlled regular expression, or a recursive pattern in conjunction with a small heap limit (this can be set through the API)."}]},{"artifact":{"id":"3b63570a26bbbf1d","cpes":["cpe:2.3:a:traefik:traefik:1.26.0:*:*:*:*:*:*:*"],"name":"traefik","purl":"pkg:generic/traefik@1.26.0","type":"binary","version":"1.26.0","language":"","licenses":[],"locations":[{"path":"/usr/bin/traefik","layerID":"sha256:594a44f47e157bd8de2f591647d3d720d6b615bf6f400ee3bcca7fadb40ffb78","accessPath":"/usr/bin/traefik","annotations":{"evidence":"primary"}}],"upstreams":[]},"matchDetails":[{"fix":{"suggestedVersion":"2.11.56"},"type":"cpe-match","found":{"cpes":["cpe:2.3:a:traefik:traefik:*:*:*:*:*:*:*:*"],"vulnerabilityID":"CVE-2026-88879","versionConstraint":">= 1.0, < 2.11.56||>= 3.0.0, < 3.7.12 (unknown)"},"matcher":"stock-matcher","searchedBy":{"cpes":["cpe:2.3:a:traefik:traefik:1.26.0:*:*:*:*:*:*:*"],"package":{"name":"traefik","version":"1.26.0"},"namespace":"nvd:cpe"}}],"vulnerability":{"id":"CVE-2026-88879","fix":{"state":"fixed","versions":["2.11.56","3.7.12"],"available":[{"date":"2026-09-15","kind":"first-observed","version":"2.11.56"},{"date":"2026-09-15","kind":"first-observed","version":"3.7.12"}]},"cvss":[{"type":"Primary","source":"nvd@nist.gov","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N","metrics":{"baseScore":8.2,"impactScore":4.3,"exploitabilityScore":3.9},"version":"3.1","vendorMetadata":{}},{"type":"Secondary","source":"disclosure@vulncheck.com","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","metrics":{"baseScore":5.3},"version":"4.0","vendorMetadata":{}}],"cwes":[{"cve":"CVE-2026-88879","cwe":"CWE-290","type":"Secondary","source":"disclosure@vulncheck.com"}],"epss":[{"cve":"CVE-2026-88879","date":"2026-11-12","epss":0.00295,"percentile":0.22371}],"risk":0.2101875,"urls":["https://github.com/traefik/traefik/security/advisories/GHSA-rf44-j88r-hh8c","https://www.vulncheck.com/advisories/traefik-before-2.11.56-identity-spoofing-via-header-alias"],"severity":"High","namespace":"nvd:cpe","advisories":[],"dataSource":"https://nvd.nist.gov/vuln/detail/CVE-2026-88879","description":"Traefik is an HTTP reverse proxy and load balancer. In Traefik v1.x, v2.x through v2.11.55, and v3.0.0 through v3.7.11, header names are canonicalized only on dashes, so X-Auth-User, X_Auth_User and X.Auth.User are treated as three distinct headers by Traefik, while backends that derive variable names from header names (CGI, WSGI, PHP, NGINX and others) collapse them into a single variable. A client can therefore smuggle a dot-form alias of a header that Traefik manages past the middleware managing it — for example supplying X.Authenticated.User alongside the canonical X-Authenticated-User written by the ForwardAuth middleware — causing such a backend to read the client-supplied value instead of the identity Traefik asserted. In the tested configuration (PHP 8.2 built-in SAPI over an HTTP/1 backend path), Go's lexical header ordering makes the attacker-supplied value win deterministically, so a client that ForwardAuth admits as a low-privilege identity can be treated by the backend as a different user or role. Any header Traefik sets is affected, not only ForwardAuth's. This is an incomplete fix for GHSA-x677-9fxg-v5c5, which blocked only the underscore form. Fixed in v2.11.56 and v3.7.12, which add the aliasHeadersStrategy entry-point option; because it defaults to 'keep' for backwards compatibility, it must be explicitly set to 'delete' or 'reject' for the fix to take effect. 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Search domains are commonly written to /etc/resolv.conf from data received over DHCP or from a VPN server, so an attacker on the local network may be able to trigger this without privileges on the target system, subject to validation by the network configuration software."}]},{"artifact":{"id":"ba8d00910a3dc62e","cpes":["cpe:2.3:a:go-jose:go-jose\\/v4:v4.1.4:*:*:*:*:*:*:*","cpe:2.3:a:go-jose:go_jose\\/v4:v4.1.4:*:*:*:*:*:*:*","cpe:2.3:a:go_jose:go-jose\\/v4:v4.1.4:*:*:*:*:*:*:*","cpe:2.3:a:go_jose:go_jose\\/v4:v4.1.4:*:*:*:*:*:*:*","cpe:2.3:a:go:go-jose\\/v4:v4.1.4:*:*:*:*:*:*:*","cpe:2.3:a:go:go_jose\\/v4:v4.1.4:*:*:*:*:*:*:*"],"name":"github.com/go-jose/go-jose/v4","purl":"pkg:golang/github.com/go-jose/go-jose/v4@v4.1.4","type":"go-module","version":"v4.1.4","language":"go","licenses":[],"metadata":{"h1Digest":"h1:moDMcTHmvE6Groj34emNPLs/qtYXRVcd6S7NHbHz3kA=","mainModule":"github.com/traefik/traefik/v2","architecture":"amd64","goCompiledVersion":"go1.26.0"},"locations":[{"path":"/usr/bin/traefik","layerID":"sha256:594a44f47e157bd8de2f591647d3d720d6b615bf6f400ee3bcca7fadb40ffb78","accessPath":"/usr/bin/traefik","annotations":{"evidence":"primary"}}],"upstreams":[],"metadataType":"GolangBinMetadata"},"matchDetails":[{"fix":{"suggestedVersion":"4.1.5"},"type":"exact-direct-match","found":{"vulnerabilityID":"GHSA-4w3g-jfj2-cw2q","versionConstraint":"<4.1.5 (go)"},"matcher":"go-module-matcher","searchedBy":{"package":{"name":"github.com/go-jose/go-jose/v4","version":"v4.1.4"},"language":"go","namespace":"github:language:go"}}],"vulnerability":{"id":"GHSA-4w3g-jfj2-cw2q","fix":{"state":"fixed","versions":["4.1.5"],"available":[{"date":"2026-10-29","kind":"first-observed","version":"4.1.5"}]},"cvss":[{"type":"Secondary","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","metrics":{"baseScore":6.9},"version":"4.0","vendorMetadata":{}}],"cwes":[{"cve":"CVE-2026-116585","cwe":"CWE-129","type":"Secondary","source":"security-advisories@github.com"}],"epss":[{"cve":"CVE-2026-116585","date":"2026-11-12","epss":0.00264,"percentile":0.185}],"risk":0.15708,"urls":["https://github.com/go-jose/go-jose/security/advisories/GHSA-4w3g-jfj2-cw2q","https://nvd.nist.gov/vuln/detail/CVE-2026-116585","https://github.com/go-jose/go-jose/pull/292","https://github.com/go-jose/go-jose/commit/35883f7999e87cbd1b1f4cda07fdad8cd71c3dd6","https://github.com/go-jose/go-jose/commit/74114c2fa22669a2b2a296746eaa82e15566fd54","https://github.com/go-jose/go-jose/releases/tag/v4.1.5"],"severity":"Medium","namespace":"github:language:go","advisories":[],"dataSource":"https://github.com/advisories/GHSA-4w3g-jfj2-cw2q","description":"Go JOSE: Panic during CBC-HMAC processing"},"relatedVulnerabilities":[{"id":"CVE-2026-116585","cvss":[{"type":"Secondary","source":"security-advisories@github.com","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","metrics":{"baseScore":6.9},"version":"4.0","vendorMetadata":{}}],"cwes":[{"cve":"CVE-2026-116585","cwe":"CWE-129","type":"Secondary","source":"security-advisories@github.com"}],"epss":[{"cve":"CVE-2026-116585","date":"2026-11-12","epss":0.00264,"percentile":0.185}],"urls":["https://github.com/go-jose/go-jose/commit/35883f7999e87cbd1b1f4cda07fdad8cd71c3dd6","https://github.com/go-jose/go-jose/commit/74114c2fa22669a2b2a296746eaa82e15566fd54","https://github.com/go-jose/go-jose/pull/292","https://github.com/go-jose/go-jose/releases/tag/v4.1.5","https://github.com/go-jose/go-jose/security/advisories/GHSA-4w3g-jfj2-cw2q"],"severity":"Medium","namespace":"nvd:cpe","dataSource":"https://nvd.nist.gov/vuln/detail/CVE-2026-116585","description":"Go JOSE provides an implementation of the Javascript Object Signing and Encryption set of standards in Go, including support for JSON Web Encryption (JWE), JSON Web Signature (JWS), and JSON Web Token (JWT) standards. Prior to 4.1.5, decrypting untrusted JWE ciphertext with A128CBC-HS256, A192CBC-HS384, or A256CBC-HS512 can pass an empty ciphertext buffer to CBC-HMAC unpadding. Insufficient validation allows the empty buffer to be indexed, causing a panic and denial of service. Applications that decrypt attacker-controlled ciphertext with one of these content-encryption algorithms are affected. This issue is fixed in version 4.1.5."}]},{"artifact":{"id":"92a97fb4b643a5c9","cpes":["cpe:2.3:a:golang:go:1.26.0:-:*:*:*:*:*:*"],"name":"stdlib","purl":"pkg:golang/stdlib@1.26.0","type":"go-module","version":"go1.26.0","language":"go","licenses":["BSD-3-Clause"],"metadata":{"architecture":"","goCompiledVersion":"go1.26.0"},"locations":[{"path":"/usr/bin/traefik","layerID":"sha256:594a44f47e157bd8de2f591647d3d720d6b615bf6f400ee3bcca7fadb40ffb78","accessPath":"/usr/bin/traefik","annotations":{"evidence":"primary"}}],"upstreams":[],"metadataType":"GolangBinMetadata"},"matchDetails":[{"fix":{"suggestedVersion":"1.26.2"},"type":"exact-direct-match","found":{"vulnerabilityID":"GO-2026-4869","versionConstraint":"<1.25.9||>=1.26.0-0,<1.26.2 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can allocate an unbounded amount of memory when reading a maliciously-crafted archive containing a large number of sparse regions encoded in the \"old GNU sparse map\" 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before 2.11.46, 3.x before 3.6.17, and 3.7.0 lack namespace validation for Ingress and Service annotations in the Kubernetes Ingress provider, allowing references to Middlewares, ServersTransports, and TLSOptions in other namespaces. Attackers able to create or update Ingress or Service resources in one namespace can set router.middlewares or service.serverstransport annotations to obtain another tenant's injected credentials or reuse its client certificates, bypassing namespace-based tenant isolation."},"relatedVulnerabilities":[]},{"artifact":{"id":"1ce77119307aa4a5","cpes":["cpe:2.3:a:libc-bin:libc-bin:2.43-2ubuntu2.4:*:*:*:*:*:*:*","cpe:2.3:a:libc-bin:libc_bin:2.43-2ubuntu2.4:*:*:*:*:*:*:*","cpe:2.3:a:libc_bin:libc-bin:2.43-2ubuntu2.4:*:*:*:*:*:*:*","cpe:2.3:a:libc_bin:libc_bin:2.43-2ubuntu2.4:*:*:*:*:*:*:*","cpe:2.3:a:libc:libc-bin:2.43-2ubuntu2.4:*:*:*:*:*:*:*","cpe:2.3:a:libc:libc_bin:2.43-2ubuntu2.4:*:*:*:*:*:*:*"],"name":"libc-bin","purl":"pkg:deb/ubuntu/libc-bin@2.43-2ubuntu2.4?arch=amd64&distro=ubuntu-26.04&upstream=glibc","type":"deb","version":"2.43-2ubuntu2.4","language":"","licenses":["BSD-2-clause","BSD-3-clause-Berkeley","BSD-3-clause-Carnegie","BSD-3-clause-Oracle","BSD-3-clause-WIDE","BSD-like-Spencer","BSL-1.0","CORE-MATH","Carnegie","DEC","FSFAP","GFDL-1.3","GPL-2","GPL-2+","GPL-2+-with-link-exception","GPL-3","GPL-3+","IBM","ISC","Inner-Net","LGPL-2","LGPL-2+","LGPL-2.1","LGPL-2.1+","LGPL-2.1+-with-link-exception","LGPL-3","LGPL-3+","MIT-like-Lord","PCRE","SunPro","Unicode-DFS-2016","Univ-Coimbra","public-domain"],"locations":[{"path":"/var/lib/dpkg/status","layerID":"sha256:594a44f47e157bd8de2f591647d3d720d6b615bf6f400ee3bcca7fadb40ffb78","accessPath":"/var/lib/dpkg/status","annotations":{"evidence":"primary"}},{"path":"/usr/share/doc/libc-bin/copyright","layerID":"sha256:edf698db7561f9f53f2b22b9d417f9fde0be95175736b6954c7ef917c7114cb1","accessPath":"/usr/share/doc/libc-bin/copyright","annotations":{"evidence":"supporting"}},{"path":"/var/lib/dpkg/info/libc-bin.conffiles","layerID":"sha256:edf698db7561f9f53f2b22b9d417f9fde0be95175736b6954c7ef917c7114cb1","accessPath":"/var/lib/dpkg/info/libc-bin.conffiles","annotations":{"evidence":"supporting"}},{"path":"/var/lib/dpkg/info/libc-bin.md5sums","layerID":"sha256:edf698db7561f9f53f2b22b9d417f9fde0be95175736b6954c7ef917c7114cb1","accessPath":"/var/lib/dpkg/info/libc-bin.md5sums","annotations":{"evidence":"supporting"}},{"path":"/var/lib/dpkg/info/libc-bin.list","layerID":"sha256:edf698db7561f9f53f2b22b9d417f9fde0be95175736b6954c7ef917c7114cb1","accessPath":"/var/lib/dpkg/info/libc-bin.list"},{"path":"/var/lib/dpkg/info/libc-bin.postinst","layerID":"sha256:edf698db7561f9f53f2b22b9d417f9fde0be95175736b6954c7ef917c7114cb1","accessPath":"/var/lib/dpkg/info/libc-bin.postinst"},{"path":"/var/lib/dpkg/info/libc-bin.triggers","layerID":"sha256:edf698db7561f9f53f2b22b9d417f9fde0be95175736b6954c7ef917c7114cb1","accessPath":"/var/lib/dpkg/info/libc-bin.triggers"}],"upstreams":[{"name":"glibc"}]},"matchDetails":[{"fix":{"suggestedVersion":"2.43-2ubuntu2.7"},"type":"exact-indirect-match","found":{"vulnerabilityID":"CVE-2026-84243","versionConstraint":"< 2.43-2ubuntu2.7 (deb)"},"matcher":"dpkg-matcher","searchedBy":{"distro":{"type":"ubuntu","version":"26.04"},"package":{"name":"glibc","version":"2.43-2ubuntu2.4"},"namespace":"ubuntu:distro:ubuntu:26.04"}}],"vulnerability":{"id":"CVE-2026-84243","fix":{"state":"fixed","versions":["2.43-2ubuntu2.7"],"available":[{"date":"2026-10-30","kind":"advisory","version":"2.43-2ubuntu2.7"}]},"cvss":[],"cwes":[{"cve":"CVE-2026-84243","cwe":"CWE-22","type":"Secondary","source":"3ff69d7a-14f2-4f67-a097-88dee7810d18"}],"epss":[{"cve":"CVE-2026-84243","date":"2026-11-12","epss":0.00297,"percentile":0.22684}],"risk":0.1485,"urls":[],"severity":"Medium","namespace":"ubuntu:distro:ubuntu:26.04","advisories":[],"dataSource":"https://ubuntu.com/security/CVE-2026-84243"},"relatedVulnerabilities":[{"id":"CVE-2026-84243","cvss":[{"type":"Secondary","source":"3ff69d7a-14f2-4f67-a097-88dee7810d18","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","metrics":{"baseScore":7,"impactScore":5.9,"exploitabilityScore":1.1},"version":"3.1","vendorMetadata":{}}],"cwes":[{"cve":"CVE-2026-84243","cwe":"CWE-22","type":"Secondary","source":"3ff69d7a-14f2-4f67-a097-88dee7810d18"}],"epss":[{"cve":"CVE-2026-84243","date":"2026-11-12","epss":0.00297,"percentile":0.22684}],"urls":["https://inbox.sourceware.org/libc-alpha/20261012112453.47383-1-avinal.xlvii@gmail.com","https://sourceware.org/bugzilla/show_bug.cgi?id=17142","https://sourceware.org/git/?p=glibc.git;a=blob_plain;f=advisories/GLIBC-SA-2026-0025"],"severity":"High","namespace":"nvd:cpe","dataSource":"https://nvd.nist.gov/vuln/detail/CVE-2026-84243","description":"The gettext family of functions in the GNU C Library version 2.0 and later accept LANGUAGE environment variable entries that contain '/' or that are equal to \"..\", unless the program is setuid or setgid (AT_SECURE).  An attacker who can set LANGUAGE in the environment of a program that uses gettext can make it load a message catalog (.mo file) from an arbitrary location in the file system.  A crafted .mo file can crash the program through out-of-range offsets, or supply translations whose format directives do not match the arguments passed by the program.  That causes undefined behaviour in the printf family of functions and may allow arbitrary code execution with the privileges of the program.  The safety of message catalogs relies on them being installed in trusted, read-only locations, and the directory traversal bypasses this.\n\nThe fix for CVE-2014-0475 rejects \"..\" path components in locale names passed to setlocale or taken from the LC_ALL, LC_* and LANG environment variables.  gettext reads LANGUAGE directly and appends each colon-separated entry to the message catalog directory, so that fix did not cover LANGUAGE.\n\nLANGUAGE is only used when the LC_MESSAGES locale is not \"C\", \"C.<encoding>\" or \"POSIX\", so the attacker must also be able to select another installed locale, for example through LANG or LC_ALL.  Exploitation also requires that the attacker can place the crafted file in a location readable by the target program, and that the environment crosses a trust boundary without the program running as AT_SECURE.  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The safety of message catalogs relies on them being installed in trusted, read-only locations, and the directory traversal bypasses this.\n\nThe fix for CVE-2014-0475 rejects \"..\" path components in locale names passed to setlocale or taken from the LC_ALL, LC_* and LANG environment variables.  gettext reads LANGUAGE directly and appends each colon-separated entry to the message catalog directory, so that fix did not cover LANGUAGE.\n\nLANGUAGE is only used when the LC_MESSAGES locale is not \"C\", \"C.<encoding>\" or \"POSIX\", so the attacker must also be able to select another installed locale, for example through LANG or LC_ALL.  Exploitation also requires that the attacker can place the crafted file in a location readable by the target program, and that the environment crosses a trust boundary without the program running as AT_SECURE.  An example is an SSH server that accepts LANGUAGE and LANG from clients through the AcceptEnv directive and restricts an account to a forced command; the attacker may use this to escape the restriction."}]},{"artifact":{"id":"c513001c6e67b66e","cpes":["cpe:2.3:a:libc6:libc6:2.43-2ubuntu2.4:*:*:*:*:*:*:*"],"name":"libc6","purl":"pkg:deb/ubuntu/libc6@2.43-2ubuntu2.4?arch=amd64&distro=ubuntu-26.04&upstream=glibc","type":"deb","version":"2.43-2ubuntu2.4","language":"","licenses":["BSD-2-clause","BSD-3-clause-Berkeley","BSD-3-clause-Carnegie","BSD-3-clause-Oracle","BSD-3-clause-WIDE","BSD-like-Spencer","BSL-1.0","CORE-MATH","Carnegie","DEC","FSFAP","GFDL-1.3","GPL-2","GPL-2+","GPL-2+-with-link-exception","GPL-3","GPL-3+","IBM","ISC","Inner-Net","LGPL-2","LGPL-2+","LGPL-2.1","LGPL-2.1+","LGPL-2.1+-with-link-exception","LGPL-3","LGPL-3+","MIT-like-Lord","PCRE","SunPro","Unicode-DFS-2016","Univ-Coimbra","public-domain"],"locations":[{"path":"/var/lib/dpkg/status","layerID":"sha256:594a44f47e157bd8de2f591647d3d720d6b615bf6f400ee3bcca7fadb40ffb78","accessPath":"/var/lib/dpkg/status","annotations":{"evidence":"primary"}},{"path":"/usr/share/doc/libc6/copyright","layerID":"sha256:edf698db7561f9f53f2b22b9d417f9fde0be95175736b6954c7ef917c7114cb1","accessPath":"/usr/share/doc/libc6/copyright","annotations":{"evidence":"supporting"}},{"path":"/var/lib/dpkg/info/libc6:amd64.conffiles","layerID":"sha256:edf698db7561f9f53f2b22b9d417f9fde0be95175736b6954c7ef917c7114cb1","accessPath":"/var/lib/dpkg/info/libc6:amd64.conffiles","annotations":{"evidence":"supporting"}},{"path":"/var/lib/dpkg/info/libc6:amd64.md5sums","layerID":"sha256:edf698db7561f9f53f2b22b9d417f9fde0be95175736b6954c7ef917c7114cb1","accessPath":"/var/lib/dpkg/info/libc6:amd64.md5sums","annotations":{"evidence":"supporting"}}],"upstreams":[{"name":"glibc"}]},"matchDetails":[{"fix":{"suggestedVersion":"2.43-2ubuntu2.7"},"type":"exact-indirect-match","found":{"vulnerabilityID":"CVE-2026-84243","versionConstraint":"< 2.43-2ubuntu2.7 (deb)"},"matcher":"dpkg-matcher","searchedBy":{"distro":{"type":"ubuntu","version":"26.04"},"package":{"name":"glibc","version":"2.43-2ubuntu2.4"},"namespace":"ubuntu:distro:ubuntu:26.04"}}],"vulnerability":{"id":"CVE-2026-84243","fix":{"state":"fixed","versions":["2.43-2ubuntu2.7"],"available":[{"date":"2026-10-30","kind":"advisory","version":"2.43-2ubuntu2.7"}]},"cvss":[],"cwes":[{"cve":"CVE-2026-84243","cwe":"CWE-22","type":"Secondary","source":"3ff69d7a-14f2-4f67-a097-88dee7810d18"}],"epss":[{"cve":"CVE-2026-84243","date":"2026-11-12","epss":0.00297,"percentile":0.22684}],"risk":0.1485,"urls":[],"severity":"Medium","namespace":"ubuntu:distro:ubuntu:26.04","advisories":[],"dataSource":"https://ubuntu.com/security/CVE-2026-84243"},"relatedVulnerabilities":[{"id":"CVE-2026-84243","cvss":[{"type":"Secondary","source":"3ff69d7a-14f2-4f67-a097-88dee7810d18","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","metrics":{"baseScore":7,"impactScore":5.9,"exploitabilityScore":1.1},"version":"3.1","vendorMetadata":{}}],"cwes":[{"cve":"CVE-2026-84243","cwe":"CWE-22","type":"Secondary","source":"3ff69d7a-14f2-4f67-a097-88dee7810d18"}],"epss":[{"cve":"CVE-2026-84243","date":"2026-11-12","epss":0.00297,"percentile":0.22684}],"urls":["https://inbox.sourceware.org/libc-alpha/20261012112453.47383-1-avinal.xlvii@gmail.com","https://sourceware.org/bugzilla/show_bug.cgi?id=17142","https://sourceware.org/git/?p=glibc.git;a=blob_plain;f=advisories/GLIBC-SA-2026-0025"],"severity":"High","namespace":"nvd:cpe","dataSource":"https://nvd.nist.gov/vuln/detail/CVE-2026-84243","description":"The gettext family of functions in the GNU C Library version 2.0 and later accept LANGUAGE environment variable entries that contain '/' or that are equal to \"..\", unless the program is setuid or setgid (AT_SECURE).  An attacker who can set LANGUAGE in the environment of a program that uses gettext can make it load a message catalog (.mo file) from an arbitrary location in the file system.  A crafted .mo file can crash the program through out-of-range offsets, or supply translations whose format directives do not match the arguments passed by the program.  That causes undefined behaviour in the printf family of functions and may allow arbitrary code execution with the privileges of the program.  The safety of message catalogs relies on them being installed in trusted, read-only locations, and the directory traversal bypasses this.\n\nThe fix for CVE-2014-0475 rejects \"..\" path components in locale names passed to setlocale or taken from the LC_ALL, LC_* and LANG environment variables.  gettext reads LANGUAGE directly and appends each colon-separated entry to the message catalog directory, so that fix did not cover LANGUAGE.\n\nLANGUAGE is only used when the LC_MESSAGES locale is not \"C\", \"C.<encoding>\" or \"POSIX\", so the attacker must also be able to select another installed locale, for example through LANG or LC_ALL.  Exploitation also requires that the attacker can place the crafted file in a location readable by the target program, and that the environment crosses a trust boundary without the program running as AT_SECURE.  An example is an SSH server that accepts LANGUAGE and LANG from clients through the AcceptEnv directive and restricts an account to a forced command; the attacker may use this to escape the restriction."}]},{"artifact":{"id":"942cc3e6626a3a2e","cpes":["cpe:2.3:a:golang:networking:v0.58.0:*:*:*:*:go:*:*","cpe:2.3:a:golang:net:v0.58.0:*:*:*:*:go:*:*"],"name":"golang.org/x/net","purl":"pkg:golang/golang.org/x/net@v0.58.0","type":"go-module","version":"v0.58.0","language":"go","licenses":[],"metadata":{"h1Digest":"h1:ynWG7rqYi4ccpTEuPZ2QGWHktVEM9DMCj9yzDE0Q7To=","mainModule":"github.com/traefik/traefik/v2","architecture":"amd64","goCompiledVersion":"go1.26.0"},"locations":[{"path":"/usr/bin/traefik","layerID":"sha256:594a44f47e157bd8de2f591647d3d720d6b615bf6f400ee3bcca7fadb40ffb78","accessPath":"/usr/bin/traefik","annotations":{"evidence":"primary"}}],"upstreams":[],"metadataType":"GolangBinMetadata"},"matchDetails":[{"fix":{"suggestedVersion":"0.62.0"},"type":"exact-direct-match","found":{"vulnerabilityID":"GO-2026-6866","versionConstraint":"<0.62.0 (go)"},"matcher":"go-module-matcher","searchedBy":{"package":{"name":"golang.org/x/net","version":"v0.58.0"},"language":"go","namespace":"govulndb:language:go"}}],"vulnerability":{"id":"GO-2026-6866","fix":{"state":"fixed","versions":["0.62.0"],"available":[{"date":"2026-10-27","kind":"release","version":"0.62.0"}]},"cvss":[{"type":"Secondary","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","metrics":{"baseScore":6.1,"impactScore":2.8,"exploitabilityScore":2.9},"version":"3.1","vendorMetadata":{}}],"cwes":[{"cve":"CVE-2026-97045","cwe":"CWE-79","type":"Secondary","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"epss":[{"cve":"CVE-2026-97045","date":"2026-11-12","epss":0.00267,"percentile":0.19047}],"risk":0.14818499999999998,"urls":["https://go.dev/issue/82622","https://groups.google.com/g/golang-announce/c/sqrs2vTx_Xs"],"severity":"Medium","namespace":"govulndb:language:go","advisories":[],"dataSource":"https://go.dev/cl/855121","description":"In childTextNodesAreLiteral, walking up the tree previously stopped at the nearest foreign ancestor once an HTML integration point was found. 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This feature uses the getpeername() function, passing a buffer of\nsufficient length to hold any supported address family, but passes a buffer\nlength that is only sized such that larger addresses, such as IPv6, cannot be\nretrieved. The getpeername() function however, still returns the full address\nlength, which is accepted as the valid input buffer length, leading to the\naddress buffer containing uninitialized stack data instead of the actual peer\naddress. 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